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receiver-transmitter; transmitter-receiver | |||
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receiver-transmitter |
接收-发射机: 37 phrases in 11 subjects |
Air defense | 3 |
Automobiles | 2 |
Aviation | 4 |
Earth sciences | 1 |
Electronics | 13 |
General | 1 |
Geophysics | 1 |
Space | 8 |
Technology | 2 |
United Nations | 1 |
United States | 1 |